Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Astronomy Educa (3) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) Supernovae (1) State PA (1) Facet State City Facet City Membership Class Amateur Affiliate (1) DPS (1) Full Member (2) Undergrad Student (1) Facet Membership Class Division Facet Division